Nucleus accumbens | Caudate | Ventral putamen | Dorsal putamen | |||||
---|---|---|---|---|---|---|---|---|
Condition | Right | Left | Right | Left | Right | Left | Right | Left |
Before surgery | 1.15 (0.22) | 1.10 (0.18) | 1.42 (0.32) | 1.40 (0.34) | 1.65 (0.21) | 1.61 (0.32) | 1.41 (0.19) | 1.42 (0.21) |
After surgery | 1.31* (0.18) | 1.25* (0.14) | 1.47 (0.40) | 1.43 (0.43) | 1.70 (0.23) | 1.83* (0.32) | 1.51* (0.20) | 1.62* (0.21) |
%Δ | 15.6 | 15.3 | 5.4 | 3.8 | 3.7 | 15.2 | 8.5 | 14.5 |
↵* P < 0.05 vs. before surgery (paired t test).
Values are expressed as mean (SD).